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Eclipse ThermJet TJSR0020, Руководство по установке

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Eclipse ThermJet Self-Recuperative, V5, Installation Guide 208, 2/4/2013

Introduction

Product Description

The ThermJet Self-Recuperative burner is a nozzle mix
burner that is designed to fire an intense stream of hot
gases through a combustor. It includes an integral
recuperator and eductor to draw exhaust gases through
the burner and preheat combustion air.

The high velocity of the gases improves temperature
uniformity, product quality and system efficiency. 

Figure 1.1. Eclipse ThermJet

Self-Recuperative Burner

Audience

This manual has been written for personnel already
familiar with all aspects of a nozzle mixing burner and its
add-on components, also known as “the burner system”.

These aspects are:

• Installation
• Use
• Maintenance
• Safety

The audience is expected to be qualified and have
experience with this type of equipment and its working
environment.

Purpose

The purpose of this manual is to make sure that you carry
out the installation of a safe, effective, and trouble-free
system.

ThermJet Self-Recuperative Documents

Installation Guide No. 208

• This document

Datasheet No. 208-1 through 208-4

• Available for individual ThermJet Self-Recuperative 

models

• Required to complete design and selection

Design Guide No. 208

• Used with Datasheet to design burner system

Worksheet No. 208

• Required to provide application information to 

Eclipse Engineering

Spare Parts List Series No. 208

• Recommended replacement part information

Related Documents

• EFE 825 (Combustion Engineering Guide)
• Eclipse Bulletins and Info Guides: 610, 710, 720, 

730, 742, 744, 760, 930

1

Содержание ThermJet TJSR0020

Страница 1: ...Eclipse ThermJet Self Recuperative Burners Models TJSR0020 TJSR0100 Installation Guide 208 2 4 2013 Version 5 ...

Страница 2: ... and Eclipse will not be liable for any other injury loss damage or expenses whether direct or consequential including but not limited to loss of use income or damage to material arising in connection with the sale installation use of inability to use or the repair or replacement of Eclipse s products Any operation expressly prohibited in this manual any adjustment or assembly procedures not recom...

Страница 3: ...duction 6 Handling Storage 6 Position of Components 6 Approval of Components 6 Checklist Before Installation 7 Prepare the Burner 7 Furnace Wall Preparation 7 Burner Installation 8 Valves 10 Checklist After Installation 11 Prepare for Adjustment 11 4 Adjustment Start Stop 12 Introduction 12 Adjustment Procedure 12 Normal Operation Post Commissioning 15 5 Maintenance Troubleshooting 16 Introduction...

Страница 4: ...burner system These aspects are Installation Use Maintenance Safety The audience is expected to be qualified and have experience with this type of equipment and its working environment Purpose The purpose of this manual is to make sure that you carry out the installation of a safe effective and trouble free system ThermJet Self Recuperative Documents Installation Guide No 208 This document Datashe...

Страница 5: ...ts boards or gaskets Despite these efforts dust created by sanding sawing grinding cutting and other construction activities could release crystalline silica Crystalline silica is known to cause cancer and health risks from the exposure to these chemicals vary depending on the frequency and length of exposure to these chemicals To reduce the risk limit exposure to these chemicals work in a well ve...

Страница 6: ...safety by an independent testing agency Typical application examples include American NFPA 86 with listing marks from UL FM CSA European EN 746 2 with CE mark from TuV Gastec Advantica Electrical Wiring All the electrical wiring must comply with all applicable local codes and or standards such as NFPA Standard 70 IEC60364 CSA C22 BS7671 Gas Piping All the gas piping must comply with all applicable...

Страница 7: ...damaging corrosive gases in the air Prevent direct exposure to water Prepare the Burner Several components must be installed on a burner before it can operate Install the igniter in the burner before installing the burner See Step 5 Igniter and Flame Sensor Installation Furnace Wall Preparation Make sure the furnace wall is capable of supporting the weight of the burner to be installed If necessar...

Страница 8: ...de exhaust tube through mounting extension flange into the furnace 3 Place gasket b against exhaust tube flange Use adhesive spray to hold gaskets in place See Figure 3 4 4 Gently place the adapter ring over the flange of the exhaust tube The recess on the adapter ring must face the exhaust tube flange The adapter ring should sit flush with the mounting extension 5 Bolt adapter ring to mounting ex...

Страница 9: ...ir inlet housing and into the combustor assembly See Figure 3 9 4 Assemble the rear cover to the air inlet housing using cap screws Torque to 5 ft lbs 7 Nm Position cover so gas inlet is aligned with gas manifold piping Figure 3 7 Figure 3 8 Figure 3 9 Step 6 UV Flame Sensing 1 Install the flame sensor into the designated opening in the rear cover See corresponding datasheet series 208 for proper ...

Страница 10: ...tial pressure measurements In addition there is a static air pressure tap that can be used to verify air pressure Valves Valve Orientation Install all the valves in such a way that the arrow if present on the valve body points in the direction of flow Figure 3 11 Valve Orientation Gas Cocks Make sure that the handle of a gas cock is at a right angle to the valve body when the valve is in the close...

Страница 11: ...ower to rotate in the proper direction 5 Be sure all valves are installed in the proper location and correctly oriented relative to the flow direction Prepare for Adjustment After installation of the burner system components is complete the following steps should be followed in order to prepare for adjustment 1 Set the air pressure switch so that it drops out at 4 w c 10 mbar below the pressure ra...

Страница 12: ...t gas would exit through an auxiliary flue with furnace pressure control The datasheet provides the Eductor butterfly valve settings to be used for both methods and different chamber temperatures Set the integral butterfly valve to the appropriate position for the desired chamber temperature and exhaust requirement See the appropriate datasheet in series 208 To adjust the integral butterfly valve ...

Страница 13: ...plicable 1 Set the system to low fire 2 Connect the manometer to Taps A and C air orifice pressure differential 3 Adjust the minimum setting at the automatic zone air control valve until the low fire air differential pressure between taps A and C matches the Minimum Low Fire Air Pressure Drop in the datasheet This is the initial setting only Further adjustment may be required 4 Repeat steps 2 and ...

Страница 14: ...ecked at high fire Check the air differential pressure tap A to C If necessary adjust the valve to achieve the desired pressure On multi burner systems check the differential pressure A to C on all burners If the difference in pressure is greater than 0 5 w c 1 25 mbar it will be necessary to adjust the air balance using the valve Check the differential gas pressure tap B to D at each burner if ne...

Страница 15: ... fires and explosions Do not touch the ignition plug or the ignition wire when the ignition is on You will get a shock Stop Procedure 1 Close the following valves The manual gas cock for each burner or zone The manual gas cock at the main control valve All the manual shut off valves in the gas line upstream of the burner gas cock 2 Let the burners cool down Keep the blower on until the chamber tem...

Страница 16: ...signals 5 Check ignition spark plugs 6 Check valve motors and control valves for free smooth action and adjustment 7 Check for proper operation of the ventilating equipment 8 Test the interlock sequence of all safety equipment manually make each interlock fail noting that related equipment closes or stops as specified by the manufacturer 9 Test flame monitoring control system by manually shutting ...

Страница 17: ...er Restore power to the ignition transformer Check flame monitor controller No ignition Open circuit between the ignition transformer and the spark plug Repair or replace the wiring and connectors to the spark plug Check ground connection to the transformer No ignition The spark plug needs cleaning Clean the spark plug No ignition The spark plug is not correctly grounded to the burner Clean the th...

Страница 18: ...e burner is erratic and does not respond to adjustment Flame signal weak Check condition of flame monitoring device Internal damage to the burner Some parts inside the burner may be loose or dirty Contact your Eclipse Combustion representative or the Eclipse factory The burner is unstable or produces soot or smoke The air gas ratio is out of adjustment Measure all the gas pressures and air pressur...

Страница 19: ...ter mm inch in 3 94 x 10 2 MJ Nm Btu ft standard 26 86 From To Multiply By kiloPascals kPa millibar mbar 10 meter m millimeter mm 1000 millibar mbar kiloPascals kPa 0 1 millimeter mm meter m 0 001 From To Multiply By actual cubic foot h acfh actual cubic meter h am h 2 832 x 10 2 standard cubic foot h scfh normal cubic meter h Nm h 2 629 x 10 2 degrees Fahrenheit F degrees Celsius C F 32 x 5 9 pou...

Страница 20: ...Installation Guide 208 2 4 2013 ...

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